import time

def bubble_sort(num):
    swap = True
    while swap:
        swap = False
        for i in range(len(num) - 1):
            if num[i] > num[i + 1]:
                num[i], num[i + 1] = num[i + 1], num[i]
                swap = True

def read2list(filename):
    file = open(filename, "r")
    data = file.readlines()
    return data

m1 = read2list("m1_sorted.txt")
m2 = read2list("m2_reverse.txt")
m3 = read2list("m3_shuffle.txt")

start = time.time()
bubble_sort(m1)
finish = time.time()
print("m1_sorted",round((finish-start)*1000),"milliseconds")

start = time.time()
bubble_sort(m2)
finish = time.time()
print("m2_reverse",round((finish-start)*1000),"milliseconds")

start = time.time()
bubble_sort(m3)
finish = time.time()
print("m3_shuffle",round((finish-start)*1000),"milliseconds")